Merge pull request #102 from gridap/warning-fix

Fixed compilation warning

Author: JordiManyer

NEWS.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.6.2] - 2026-03-08
+
+### Fixed
+
+- Fixed compilation warning for `num_fields`. Since PR[#102](https://github.com/gridap/GridapSolvers.jl/pull/102).
+
 ## [0.6.1] - 2025-07-25
 
 ### Added

Project.toml

@@ -1,7 +1,7 @@
 name = "GridapSolvers"
 uuid = "6d3209ee-5e3c-4db7-a716-942eb12ed534"
 authors = ["Santiago Badia <santiago.badia@monash.edu>", "Jordi Manyer <jordi.manyer@monash.edu>", "Alberto F. Martin <alberto.f.martin@anu.edu.au>", "Javier Principe <principe@cimne.upc.edu>"]
-version = "0.6.1"
+version = "0.6.2"
 
 [deps]
 AbstractTrees = "1520ce14-60c1-5f80-bbc7-55ef81b5835c"
@@ -35,7 +35,7 @@ AbstractTrees = "0.4"
 BlockArrays = "1"
 FillArrays = "1"
 Gridap = "0.19"
-GridapDistributed = "0.4"
+GridapDistributed = "0.4.11"
 GridapP4est = "0.3"
 GridapPETSc = "0.5"
 IterativeSolvers = "0.9"

docs/src/changelog.md

@@ -0,0 +1,54 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [0.7.0] - 2025-08-30
+
+### Breaking
+
+- Complete rework of patch-based smoothers. Since PR[#94](https://github.com/gridap/GridapSolvers.jl/pull/94/files). List of breaking changes:
+  - All the patch machinery has been removed (`PatchDecomposition`, `PatchFESpace`, `PatchTriangulation`, etc...) in favour of the new Gridap patch machinery (since Gridap v0.19).
+  - The old `PatchBasedLinearSolver` has been renamed to `PatchSolver` and now uses the new patch machinery. The constructors are similar but should be simpler and more flexible/robust. This still integrates the blocks on demand.
+  - The old `VankaSolver` has been renamed to `BlockJacobiSolver` and has been extended to distributed. It it now an alternative to `PatchSolver` where the local problems are extracted directly from the matrix instead of re-computing the local problems (and are equivalent if the patched weakform coincides with the original problem).
+
+### Added
+
+- `GMGLinearSolver` now supports F- and W-cycles on top of the existing V-cycle. The iteration type can be now chosen through the `cycle_type` kwarg. Since PR[#94](https://github.com/gridap/GridapSolvers.jl/pull/94/files).
+
+## [0.6.1] - 2025-07-25
+
+### Added
+
+- Added support for the `HPDDM` library, with a new solver `HPDDMLinearSolver`. Since PR[#95](https://github.com/gridap/GridapSolvers.jl/pull/95).
+
+## [0.6.0] - 2025-06-13
+
+### Added
+
+- Added support for Gridap v0.19. Since PR[#92](https://github.com/gridap/GridapSolvers.jl/pull/92).
+- Added a new extension for `Pardiso.jl`. Since PR[#92](https://github.com/gridap/GridapSolvers.jl/pull/92).
+
+### Changed
+
+- **BREAKING:** Removed the `ModelHierarchy` from the `GMGLinearSolver` constructors. This should allow more flexibility for the GMG solver (for instance, to create a P-GMG). Since PR[#92](https://github.com/gridap/GridapSolvers.jl/pull/92).
+
+## [0.5.0] - 2025-04-29
+
+### Added
+
+- Added support for GMG in serial. Since PR[#68](https://github.com/gridap/GridapSolvers.jl/pull/68).
+- Added Vanka-like smoothers in serial. Since PR[#68](https://github.com/gridap/GridapSolvers.jl/pull/68).
+- Added `StaggeredFEOperators` and `StaggeredFESolvers`. Since PR[#84](https://github.com/gridap/GridapSolvers.jl/pull/84).
+- Added `RichardsonLinearSolver`. Since PR[#87](https://github.com/gridap/GridapSolvers.jl/pull/87).
+- Added `NullspaceSolver` for serial. Since PR[#88](https://github.com/gridap/GridapSolvers.jl/pull/88).
+
+### Changed
+
+- **BREAKING:** Moved GridapP4est, GridapPETSc and IterativeSolvers into extensions (i.e weak dependencies). Since PR[#76](https://github.com/gridap/GridapSolvers.jl/pull/76).
+
+## Previous versions
+
+A changelog is not maintained for older versions than 0.4.0.

src/BlockSolvers/StaggeredFEOperators.jl

@@ -24,7 +24,6 @@ function MultiField.get_block_ranges(::StaggeredFEOperator{NB,SB}) where {NB,SB}
 end
 
 # TODO: This is type piracy -> move to GridapDistributed
-MultiField.num_fields(space::DistributedFESpace) = 1
 MultiField.split_fespace(space::DistributedMultiFieldFESpace) = [space...]
 
 function get_solution(op::StaggeredFEOperator{NB,SB}, xh::MultiFieldFEFunction, k) where {NB,SB}